Marine Battery Charger
FailThe top 5 brands take 100% of clicks, so Marine Battery Charger is a Fail.
- Flapen Score
- 43 / 100Ranks 5,360 of 7,287 Automotive niches · −6 vs the category median of 4943
- Market size
- $709K/yr244K searches / yr
- 90-day growth
- +55.9%search demand this quarter
- Competition
- 73%top-5 click share · 5 brands · 16 sellers
Flapen Score
Marine Battery Charger against its category
The dotted line is the Automotive average. Past it, Marine Battery Charger is stronger. Inside it, weaker.
Market
The Marine Battery Charger market on Amazon at a glance
Shoppers on Amazon United States searched for Marine Battery Charger 244K times last year and spent an estimated $709K. All 5 brands take every click. Demand peaks in Jul. Flapen scores it 43 out of 100, a Fail.
01 · Demand
An estimated 3.6% of those searches ended in a purchase.
Shoppers searched for this 244K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 3.6% of those searches ended in a purchase. Searches in the last 90 days moved +55.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $709K a year.
- Searches, last 12 months
- 244K
- Growth, 90 days vs prior 90
- +55.9%
- Conversion, latest week
- 3.6%
- Market size, estimated
- $709Ka year
- Peak month
- July1.9× the quietest month
- Top search term
- marine battery charger78K searches a year
02 · Price
A sale here is worth $80.57.
Listings sell for $80.57 on average, from $24.34 to $207.24. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 250 to 500 of them. At $80.57 that is $20K to $40K a year per listing.
- Average price
- $80.57inside the $15 to $100 sweet spot
- Price range
- $24.34–$207.24
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 6K–8K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $20K–$40K
- Returns
- 4.1%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #7 within Jump Starters, Battery Chargers & Portable Power. It carries 11,558 reviews at 4.56 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #7in Jump Starters, Battery Chargers & Portable Power
- Average rating
- 4.56 starsAmazon United States average 4.42 stars
- Average reviews
- 11,558per listing
- Listings tracked
- 14
04 · Newcomers
1 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 44 months on average, so the names here are settling in.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 44 months
Products
Top Marine Battery Charger products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 12, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
NOCO Genius GEN5X2: 2-Bank 10A Onboard Battery Charger - 5A Per Bank 12V Waterproof Marine Charger with Overcharge Protection & Temperature Compensation for Lead-Acid & Lithium Batteries
- Price
- $121.94
- Rating
- 4.6/5
- Reviews
- 6,616
- Age
- 5y ago
NOCO GENIUS1: 1A 6V/12V Smart Battery Charger Automatic Maintainer Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation for Lead-Acid & Lithium Batteries
- Price
- $28.41
- Rating
- 4.4/5
- Reviews
- 62,471
- Age
- 6y ago
NOCO GENIUS2D: 2A 12V Smart Onboard Battery Charger - Direct-Mount Automatic Maintainer Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation for Lead-Acid Batteries
- Price
- $39.18
- Rating
- 4.6/5
- Reviews
- 10,857
- Age
- 6y ago
NOCO Genius GEN5X1: 1-Bank 5A Onboard Battery Charger - 5A Per Bank 12V Waterproof Marine Charger with Overcharge Protection & Temperature Compensation for Lead-Acid & Lithium Batteries
- Price
- $66.64
- Rating
- 4.7/5
- Reviews
- 2,572
- Age
- 5y ago
Smart 2 Bank Marine Battery Charger 10A (5A/Bank) 12V Waterproof lifepo4 Lithium Battery Charger Maintainer and Desulfator for AGM Lithium Deep-Cycle Batteries Boat Accessories
- Price
- $85.69
- Rating
- 4.4/5
- Reviews
- 155
- Age
- 1y ago
Trending
estimated 90-day click momentumSmart 2 Bank Marine Battery Charger 10A (5A/Bank) 12V Waterproof lifepo4 Lithium Battery Charger Maintainer and Desulfator for AGM Lithium Deep-Cycle Batteries Boat Accessories
- Price
- $85.69
- Rating
- 4.4/5
- Reviews
- 155
- Age
- 1y ago
2 Bank Marine Battery Charger 5X2 10A (5A/Bank) - 12V Waterproof Onboard Battery Charger Battery Maintainer & Desulfator for SLA/AGM Lithium (LiFePO4) Calcium & Deep-Cycle Battery- Charged 24/7
- Price
- $88.76
- Rating
- 4.6/5
- Reviews
- 258
- Age
- 8mo ago
NOCO GENIUS5: 5A 6V/12V Smart Battery Charger Automatic Maintainer Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation for Lead-Acid & Lithium Batteries
- Price
- $65.68
- Rating
- 4.6/5
- Reviews
- 20,958
- Age
- 6y ago
YONHAN Battery Charger 20A 12V/24V LiFePO4 Lead Acid Fully Automatic Battery Maintainer Car Battery Trickle Charger Automotive w/Repair Winter Mode for AGM STD Gel Deep Cycle Batteries
- Price
- $46.84
- Rating
- 4.4/5
- Reviews
- 3,845
- Age
- 6y ago
YONHAN Battery Charger 10-Amp 12V and 24V Fully-Automatic Smart Car Battery Charger Battery Maintainer Trickle Charger and Battery Desulfator with Temperature Compensation
- Price
- $24.39
- Rating
- 4.4/5
- Reviews
- 15,086
- Age
- 5y ago
Newest
by launch date2 Bank Marine Battery Charger 5X2 10A (5A/Bank) - 12V Waterproof Onboard Battery Charger Battery Maintainer & Desulfator for SLA/AGM Lithium (LiFePO4) Calcium & Deep-Cycle Battery- Charged 24/7
- Price
- $88.76
- Rating
- 4.6/5
- Reviews
- 258
- Age
- 8mo ago
Smart 2 Bank Marine Battery Charger 10A (5A/Bank) 12V Waterproof lifepo4 Lithium Battery Charger Maintainer and Desulfator for AGM Lithium Deep-Cycle Batteries Boat Accessories
- Price
- $85.69
- Rating
- 4.4/5
- Reviews
- 155
- Age
- 1y ago
YONHAN Battery Charger 10-Amp 12V and 24V Fully-Automatic Smart Car Battery Charger Battery Maintainer Trickle Charger and Battery Desulfator with Temperature Compensation
- Price
- $24.39
- Rating
- 4.4/5
- Reviews
- 15,086
- Age
- 5y ago
NEXPEAK NC201 10-Amp Battery Charger Smart Trickle Charger 12V 24V Car Battery Charger Fully Automatic Maintainer Desulfator w/Temp Compensation for Car Truck Lawn Mower Boat Marine Batteries
- Price
- $24.34
- Rating
- 4.5/5
- Reviews
- 13,529
- Age
- 5y ago
NOCO Genius GEN5X2: 2-Bank 10A Onboard Battery Charger - 5A Per Bank 12V Waterproof Marine Charger with Overcharge Protection & Temperature Compensation for Lead-Acid & Lithium Batteries
- Price
- $121.94
- Rating
- 4.6/5
- Reviews
- 6,616
- Age
- 5y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 73% of clicks. A locked shelf that new listings rarely crack.
Brands
5 falling
Sellers
16
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
73%
Top 20: 100%
Open market
0%
- NOCO78%
- Zrfmib8%
- FirstPower Pro7%
- YONHAN4%
- NEXPEAK3%
- Open — no brand owns it (0%)
Demand
Marine Battery Charger search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jul · busiest ÷ quietest = 1.9×
Search terms
Top Marine Battery Charger search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- marine battery charger78K/yr
- boat battery charger60K/yr
- on board battery chargers for boats24K/yr
- onboard marine battery charger12K/yr
- on board battery charger16K/yr
- trolling motor battery charger8K/yr
- boat charger8K/yr
- battery charger for boat8K/yr
- marine battery chargers6K/yr
- marine lithium battery charger6K/yr
Reviews and returns
What reviews say buyers love and hate about Marine Battery Charger
We read the reviews and the return reasons for every product selling here.
“Didnt charge”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
18 topics
Keep looking
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Niches in the same category that score near this one. Research these next.
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Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Marine Battery Charger questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data